Data:<BR><table border=1><tr><td>0<td>Y<td>Y_est<tr><td>1<td>0.291<td>0.373132972<tr><td>2<td>0.314<td>0.476571205<tr><td>3<td>0.308<td>0.4593315<tr><td>4<td>0.203<td>0.122782465<tr><td>5<td>0.216<td>0.131777094<tr><td>6<td>0.309<td>0.507302855<tr><td>7<td>0.393<td>0.644470947<tr><td>8<td>0.347<td>0.58975362<tr><td>9<td>0.139<td>0.163258295<tr><td>10<td>0.174<td>0.274192053<tr><td>11<td>1.017<td>0.777891277<tr><td>12<td>1.052<td>0.792882325<tr><td>13<td>1.053<td>0.796630087<tr><td>14<td>0.878<td>0.705184693<tr><td>15<td>0.891<td>0.695440511<tr><td>16<td>0.505<td>0.213478307<tr><td>17<td>0.591<td>0.309421017<tr><td>18<td>0.565<td>0.533537189<tr><td>19<td>0.253<td>0.609241983<tr><td>20<td>0.324<td>0.646719604</table>Pearson's r<BR><table border='1'><tr><td>r<sub>Prs</sub><sup>2</sup> = 0.52035883400823<td>t<sub>Prs,1</sub> = 4.4190558810569<td>p<sub>Prs,1</sub> = 0.00033120967659993</table>Spearman's &#961;<BR><table border='1'><tr><td>&#961;<sub>Spm</sub><sup>2</sup> = 0.60675900277008<td>t<sub>Spm,1</sub> = 5.2700528756284<td>p<sub>Spm,1</sub> = 5.1942775842116E-5</table>semi-Qantitative<BR><table border='1'><tr><td>r<sub>sQ</sub><sup>2</sup> = 0.56190070938328<td>t<sub>sQ</sub> = 4.804849264829<td>p<sub>sQ</sub> = 0.0001418881375208</table>Kendall's &#964;<sub>a</sub><BR><table border='1'><tr><td>&#964;<sub>Ken,a</sub><sup>2</sup> = 0.398891966759<td>Z<sub>Ken,&#964;a</sub> = 3.8933141071383<td>p<sub>Ken,&#964;a</sub> = 9.888398174614E-5</table>Kendall's &#964;<sub>b</sub><BR><table border='1'><tr><td>&#964;<sub>Ken,b</sub><sup>2</sup> = 0.398891966759<td>Z<sub>Ken,&#964;b</sub> = 3.8933141071383<td>p<sub>Ken,&#964;b</sub> = 9.888398174614E-5</table>Kendall's &#964;<sub>c</sub><BR><table border='1'><tr><td>&#964;<sub>Ken,c</sub><sup>2</sup> = 0.36<td>Z<sub>Ken,&#964;c</sub> = 3.6986484017814<td>p<sub>Ken,&#964;c</sub> = 0.00021675060709569</table>Gamma &#915;<BR><table border='1'><tr><td>&#915;<sup>2</sup> = 0.398891966759<td>Z<sub>&#915;</sub> = 2.458935225561<td>p<sub>&#915;</sub> = 0.013934975738888</table>Chi squared &#967;<sup>2</sup><BR><table border='1'><tr><td>r<sub>&#967;2</sub><sup>2</sup> = -0.68690152348321<td>&#967;<sub>Erf,18</sub><sup>2</sup> = 674.76060939328<td>p<sub>&#967;2,Erf</sub> = 1.2806278028694E-131</table>